Tutorial Proggraming Free

- Split Single MP3 file OR Join multiple MP3 into one MP3 file - Mp3Splt & Mp3Wrap

Mp3Wrap is a free independent alternative to AlbumWrap. It's a command-line utility that wraps quickly two or more mp3 files in one single large playable mp3, without losing filenames and ID3 informations (and without need of decoding/encoding) It's useful to make large files easy to download on internet and then easy to split again in few seconds. You can split original files using mp3splt: http://mp3splt.sourceforge.net

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source:http://linuxpoison.blogspot.com/2010/12/135781677517260.html

- UI application to access Google Picasa from Ubuntu - Picapy

Picapy is an easy to use UI application to manage Picasa album directly from your desktop. using Picapy you can easily perform the following operations ...

  * Bulk upload of image files
  * Delete individual Image
  * Create or delete albums
  * Download images
  * Get the direct URL to the image

source:http://linuxpoison.blogspot.com/2010/12/135781677518822.html

- Easy steps to tune-up your Ubuntu / Kubuntu Linux System

Below are few very simple and easy steps to fast tune your Ubuntu / Kubuntu Linux system.

Disable IPv6:
IPV6 got many new exciting features but if you are not on an IPV6 network, I don't think there is any benefit to having this protocol enabled.
Check here - How to disable ipv6 in Ubuntu Linux

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source:http://linuxpoison.blogspot.com/2011/01/135781677515502.html

- Access Wikipedia Content Offline - Kiwix

Kiwix is an offline reader for Web content. It's especially thought to make Wikipedia available offline. This is done by reading the content of the project stored in a file format ZIM, The ZIM file format, an open, standardized file format to store Wiki content efficiently for offline usage

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source:http://linuxpoison.blogspot.com/2010/12/135781677519854.html

- How to Disable SELinux in Fedora 14

SELinux is a security enhancement to Linux that allows users and administrators more control over which users and applications can access which resources, such as files. Standard Linux access controls, such as file modes (-rwxr-xr-x) are modifiable by the user and applications that the user runs whereas SELinux access controls are determined by a policy loaded on the system and not changeable by careless users or misbehaving applications.

SELinux also adds finer granularity to access controls. Instead of only being able to specify who can read, write or execute a file, for example, SELinux lets you specify who can unlink, append only, move a file and so on. SELinux allows you to specify access to many resources other than files as well, such as network resources and interprocess communication (IPC).

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source:http://linuxpoison.blogspot.com/2011/01/13578167758063.html

- Utility to Optimize / Compress JPEG files under Ubuntu Linux - jpegoptim

Jpegoptim can optimize / compress jpeg files. Jpegoptim support lossless optimization, which is based on optimizing the Huffman tables. So called, "lossy" optimization (compression) is done by re-encoding the image using user specified image quality factor.

Jpegoptim Installation:
Open up the terminal and type following command to install Jpegoptim:

sudo apt-get install jpegoptim

source:http://linuxpoison.blogspot.com/2011/01/135781677511822.html

- Advance Music Player and Organizer - Clementine

Clementine is a multiplatform music player. It is inspired by Amarok, focusing on a fast and easy-to-use interface for searching, organizing and playing your music.

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source:http://linuxpoison.blogspot.com/2011/01/13578167752278.html

- How to Reset Windows (NT / 2k / XP / Vista / Win7) password using Ubuntu - chntpw

chntpw is a Linux utility to (re)set the password of any user that has a valid (local) account on your Windows NT / 2k / XP / Vista / Win7, by modifying the crypted password in the registry's SAM file. You do not need to know the old password to set a new one. It works offline i.e., you have to shutdown your computer and boot off a linux floppy disk or on the dual boot system.

In addition it also contains a simple registry editor (same size data writes) and an hex-editor which enables you to fiddle around with bits and bytes in the file as you wish.

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source:http://linuxpoison.blogspot.com/2011/01/13578167757233.html

- Parental Control System on Ubuntu Linux - Nanny

Nanny is an easy way to control what your kids are doing in the computer. You can limit how much time a day each one of them is browsing the web, chatting or doing email. You can also decide at which times of the day they can surf the net, email or chatting.

Nanny can also filters what web content for each specified users, so you can block all undesirable webs for your kids with ease of mind, no more worries!

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source:http://linuxpoison.blogspot.com/2011/01/13578167753065.html

- Automatic SQL injection tool - sqlmap

Whatever you do with this tool is uniquely your responsibility. If you are not authorized to punch holes in the network you are attacking be aware that such action might get you in trouble with a lot of law enforcement agencies.

sqlmap goal is to detect and take advantage of SQL injection vulnerabilities in web applications. Once it detects one or more SQL injections on the target host, the user can choose among a variety of options to perform an extensive back-end database management system fingerprint, retrieve DBMS session user and database, enumerate users, password hashes, privileges, databases, dump entire or user's specific DBMS tables/columns, run his own SQL statement, read specific files on the file system and more.

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source:http://linuxpoison.blogspot.com/2011/01/13578167757265.html

- UI Application to find and remove orphaned libraries under Ubuntu - GtkOrphan

GtkOrphan (a Perl/Gtk2 application for debian systems) is a graphical tool which analyzes the status of your installations, looking for orphaned libraries. It implements a GUI front-end for deborphan, adding the package-removal capability.

This software is designed for Debian based distributions. It must be run with root privileges.

GtkOrphan Features include:
  * Simple, intuitive utility
  * On-the-fly changes
  * Shows packages in hibernation status
  * Internationalization support

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source:http://linuxpoison.blogspot.com/2011/01/13578167757519.html

- Speed up web site using HTTP accelerator - Varnish

Varnish is a state-of-the-art, high-performance web accelerator. It uses the advanced features in Linux 2.6, FreeBSD 6/7 and Solaris 10 to achieve its high performance.

Some of the Varnish features include:
  * A modern design
  * VCL - a very flexible configuration language
  * Load balancing with health checking of backends
  * Partial support for ESI
  * URL rewriting
  * Graceful handling of “dead” back-ends

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source:http://linuxpoison.blogspot.com/2011/01/135781677517163.html

- Kills all of the user's processes - Slay

Slay is a simple yet very handy shell script that kills all of the processes belonging to a specific user and displays an (optional) "Your current session has been terminated." to the user being booted.

slay finds and kills all the user's processes at once, saving you the trouble of hunting them down and killing them yourself. slay has four modes: nice, normal, mean, and butthead. Mean mode kills any nonprivileged user who attempts to slay another user. Set your desired mode in slay shell script.

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source:http://linuxpoison.blogspot.com/2011/01/1357816775490.html

- Linux Distribution Specially for Children – DoudouLinux

DoudouLinux is a computer environment designed for children that is as simple to use as a gaming console. It is freely downloadable and contains about 50 applications that were selected on the basis of being easily accessible for children and/or dedicated specifically to children. Not to mention most were also selected because they are very fun and addictive! The selection includes educational and fun games, art-oriented applications (drawing, music), and work-oriented programs (dictionary, calculator, communication). Reading is not required for use and DoudouLinux is so simple that children as young as 2 years old can use it and quickly become autonomous. In addition, because most games teach along with entertaining, children actually learn many skills along the way.

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source:http://linuxpoison.blogspot.com/2011/01/1357816775675.html

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